Commit 5f27ee8e authored Feb 07, 2013 by Toshi Kani Committed by Rafael J. Wysocki Feb 13, 2013

ACPI: Unbind ACPI drv when probe failed



When acpi_device_install_notify_handler() failed in acpi_device_probe(),
it calls acpi_drv->ops.remove() and fails the probe.  However, the ACPI
driver is left bound to the acpi_device.  Fix it by clearing the driver
and driver_data fields.

Signed-off-by: Toshi Kani <toshi.kani@hp.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent ce7685ad

drivers/acpi/scan.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -627,6 +627,8 @@ static int acpi_device_probe(struct device * dev)
		if (ret) {
		if (acpi_drv->ops.remove)
		acpi_drv->ops.remove(acpi_dev);
		acpi_dev->driver = NULL;
		acpi_dev->driver_data = NULL;
		return ret;
		}
		}